Blockchain Explorer | learn me a bitcoin

Memory Pool

11,085 transactions

3.37 vMB

Show Random Selection

Max Size: 20/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,865	00000000000000000002349e0000000000000000000000000000000000000000	14 mins, 20 secs ago	1.00 vMB	4,234	4

Show Transactions

Blockchain

Tip: 907,864 (771,586 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,278 136,278	00000000000008a46c45b2efb4e991bbc5e3ced4700ff5cc687a47c64794b0b7	14 Jul 2011, 18:37	0.02 MB	38	314
136,277 136,277	00000000000007e9cb0f808374970de0413e23ec647c046b0c6055b15acb63de	14 Jul 2011, 18:33	0.03 MB	116	65
136,276 136,276	00000000000009bfdf0f25e591a569d0b08f1a79b0fb2bc94981195f854f3636	14 Jul 2011, 18:31	0.04 MB	97	99
136,275 136,275	000000000000032872b5461173f25698afbac96412ce3516a5ffaa6134cc5cd2	14 Jul 2011, 18:25	0.03 MB	48	401
136,274 136,274	000000000000058bcf73d0390c54e4650fd009e234e94b2d8eda1027257e8648	14 Jul 2011, 18:09	0.06 MB	139	379
136,273 136,273	00000000000008e68c60c74533078ca75a018f13654a0e28af27de81134b0d73	14 Jul 2011, 17:46	0.20 MB	122	206
136,272 136,272	00000000000002c0c9c4b50e07d94691724d8f1f287f1a5758a1d646795dbdc7	14 Jul 2011, 17:11	0.00 MB	15	1,317
136,271 136,271	00000000000003935d17ecbf8292820c2689c68424320945fbf32f8c8e537f8f	14 Jul 2011, 17:08	0.01 MB	37	462
136,270 136,270	0000000000000a119d5c4e00d6f7ef778afab59917733200e905dd391e0a6427	14 Jul 2011, 17:02	0.02 MB	85	2
136,269 136,269	00000000000006d13b58142523517636036870eef06af9f33b6de22d2351951f	14 Jul 2011, 17:02	0.03 MB	52	360
136,268 136,268	00000000000000edc1031cbe5e5f7632265082258a38e0853a7a584dbb344eb5	14 Jul 2011, 16:55	0.02 MB	42	155
136,267 136,267	00000000000000319ea37027de463ce27976019447516ff5a60963ce178af33e	14 Jul 2011, 16:49	0.04 MB	93	229
136,266 136,266	00000000000003be2ba4c31214514f277f4a7c98f8be19ad49d5d441f7ad8610	14 Jul 2011, 16:26	0.01 MB	15	141
136,265 136,265	000000000000007fa0f21a6ae1333581c2f78cf947722092871d72725693abaa	14 Jul 2011, 16:23	0.02 MB	78	150
136,264 136,264	00000000000001bd6572b56e21ebf232b7edb2f04f5efb6e381da8c80028dd13	14 Jul 2011, 16:18	0.01 MB	27	100
136,263 136,263	00000000000004a5601c621798d1da9d48b203c87a31f2fb0bd53af8e6ca312b	14 Jul 2011, 16:15	0.05 MB	101	459
136,262 136,262	0000000000000856bc5e9c4910ea60230ef447e86be77fd2fbeb96b295c75623	14 Jul 2011, 16:02	0.04 MB	100	338
136,261 136,261	0000000000000736b06f6ebcb1a4383f305557e20d63a1a4e532eaf64ee0ef06	14 Jul 2011, 15:43	0.05 MB	127	363
136,260 136,260	00000000000003f5c28b72f32ca7f2bb0ca15af76c84e30c0c4460b580988ef2	14 Jul 2011, 15:32	0.01 MB	11	201
136,259 136,259	00000000000007404783949aefd4c2ecd8f17130caa982ff5f2dc333d35f04a4	14 Jul 2011, 15:27	0.03 MB	73	257
136,258 136,258	000000000000007d87b6e05d276f322faf2e90922b8c5dcd6d1a11ed8316e398	14 Jul 2011, 15:22	0.01 MB	14	249

Previous 10 blocks ↓

Total Size: 769.29 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 18 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.50 GB sent, 94.38 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.